package net.j4love.dubbo.extension.filter;

import com.alibaba.dubbo.common.Constants;
import com.alibaba.dubbo.common.extension.Activate;
import com.alibaba.dubbo.rpc.Filter;
import com.alibaba.dubbo.rpc.Invocation;
import com.alibaba.dubbo.rpc.Invoker;
import com.alibaba.dubbo.rpc.Result;
import com.alibaba.dubbo.rpc.RpcException;

/**
 * @author He Peng
 * @create 2017-07-28 16:11
 * @update 2017-07-28 16:11
 * @see
 */

@Activate(group = { Constants.PROVIDER, Constants.CONSUMER })
public class TraceFilter implements Filter {

    @Override
    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        return null;
    }
}
